United States. Congress. Senate. Committee on Commerce, Science, and Transportation. (2006). Port security: Hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, first session, May 17, 2005. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Port Security: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, First Session, May 17, 2005. Washington: U.S. Government Printing Office, 2006.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Port Security: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, First Session, May 17, 2005. U.S. Government Printing Office, 2006.